EP 3907014 A4 20221005 - TUBE BODY CLEANING APPARATUS
Title (en)
TUBE BODY CLEANING APPARATUS
Title (de)
RÖHRENKÖRPERREINIGUNGSVORRICHTUNG
Title (fr)
APPAREIL DE NETTOYAGE DE CORPS DE TUBE
Publication
Application
Priority
- KR 20180173448 A 20181231
- KR 20190010970 A 20190129
- KR 2019015872 W 20191119
Abstract (en)
[origin: EP3907014A1] The present invention provides a tube body cleaning apparatus. A tube body cleaning apparatus according to the present invention comprises: a body having a set length and formed from a flexible material; a work member positioned at one point of the length direction of the body and rotatable, about a shaft provided in the length direction of the body, with respect to the body; and an expansion member positioned at one point of the length direction of the body and enabling a volume, which protrudes outward from the body, to increase by expanding.
IPC 8 full level
B08B 9/043 (2006.01); A61B 17/22 (2006.01); A61B 17/3207 (2006.01); A61M 25/00 (2006.01); A61M 25/01 (2006.01); A61M 25/10 (2013.01)
CPC (source: EP US)
A61B 17/32075 (2013.01 - US); A61B 17/320758 (2013.01 - EP); B08B 9/0436 (2013.01 - EP); B08B 9/045 (2013.01 - US); A61B 2017/00367 (2013.01 - US); A61B 2017/00415 (2013.01 - EP); A61B 2017/00477 (2013.01 - US); A61B 2017/00876 (2013.01 - EP US); A61B 2017/22069 (2013.01 - EP); A61B 2017/320052 (2013.01 - US); A61M 2025/0019 (2013.01 - EP); B08B 2209/04 (2013.01 - US)
Citation (search report)
- [XY] NL 1016653 C2 20020522 - GLASTRA HENDRIK [NL], et al
- [YA] US 2002029056 A1 20020307 - HALL ANDREW F [US], et al
- [YA] US 6126635 A 20001003 - SIMPSON JOHN B [US], et al
- See references of WO 2020141721A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3907014 A1 20211110; EP 3907014 A4 20221005; CN 113226578 A 20210806; CN 113226578 B 20230217; US 2022071654 A1 20220310; WO 2020141721 A1 20200709
DOCDB simple family (application)
EP 19906825 A 20191119; CN 201980087009 A 20191119; KR 2019015872 W 20191119; US 201917419553 A 20191119